Compare/Head to head

Instantly vs Warmy

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Starting price

Instantly

$37.60/mo Free trial

Cold-email infra for teams farming many sending mailboxes. Outreach Growth is $37.60/mo billed yearly, or $47/mo monthly.

Where Instantly fits

  • Outbound recruiting teams sending at volume
  • Agencies running many sending accounts
  • Desks that need warmup plus a unibox
  • Recruiters who want an agent to find candidates and send first outreach

Warmy

$49/mo 7 day free trial

Warmy is an email warm-up and deliverability platform that builds domain and IP reputation using business or consumer mailbox networks. It suits recruiters and agencies setting up new outreach domains who want warm-up, placement tests and Postmaster data in one place. Plans start from $49/month, priced by warm-up volume, with a 7-day free trial and no credit card.

Where Warmy fits

  • Agencies warming new cold email domains before launch
  • Recruiters emailing hiring managers on company inboxes
  • Teams that want warm-up and placement tests in one tool
  • Senders who want deliverability data inside Claude or ChatGPT

At a glance

DetailInstantlyWarmy
Starting price$37.60/mo$49/mo
Free tier–No–No
Free trialYes7 day free trial
MCP server✓Yes–No
Public API✓Yes✓Yes
Listed underOutreachDeliverability

Where they pull apart

Instantly

Stands out: Warmup, unibox, and volume send with hosted MCP and a public API, plus an AI Recruiting Agent that finds candidates from a job link and emails them.

Watch out: Deliverability still depends on your domains and inboxes, not the tool alone.

Not the right fit for

  • Teams that only need LinkedIn messaging
  • Buyers looking for an ATS

Warmy

Stands out: Warmy lets you pick a B2B network of Workspace and Microsoft 365 mailboxes, which matters for recruiters emailing hiring managers at company domains, where many warm-up tools mix in consumer inboxes. It also pairs warm-up with a monthly rotating seed list and an AI co-pilot that explains what to fix.

Watch out: Every plan is listed as starting from $49/month with volume-based pricing, so your real cost depends on how much warm-up you need and is not shown up front. Placement test allowances are confirmed with the Warmy team rather than published.

Not the right fit for

  • Buyers who need a fixed published price per mailbox
  • Teams that only need DMARC reporting
  • Senders who just want a one-off spam test

Pros and cons

Instantly

  • Warmup and unibox in the same desk
  • AI Recruiting Agent sources candidates and drafts outreach from a job link
  • Hosted MCP plus REST API
  • No-card get-started path on the vendor site
  • Sending domains and inboxes are bought separately
  • Sequence designer is plainer than multichannel rivals
  • Volume tiers step up quickly as mailboxes grow

Warmy

  • B2B network of business mailboxes
  • 7-day trial with no credit card
  • AI co-pilot, API and MCP access
  • Real price depends on volume
  • Placement test allowance not published
  • No annual price shown

What each one costs

Instantly

$37.60/mo

Outreach plans: Growth $37.60/mo billed yearly, or $47 monthly, for 5,000 emails and 1,000 contacts; Hypergrowth $85.58/mo yearly, or $107 monthly, for 125,000 emails and 25,000 contacts; and Light Speed $286.30/mo yearly, or $358 monthly, for 500,000 emails. Lead credits are a separate plan from $47/mo, and bundles of both start at $94/mo. Every plan has unlimited email accounts and warmup. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Warmy

$49/mo

Warmy has three plans, each starting from $49/month: B2B sender, which warms up against business mailboxes on Google Workspace and Microsoft 365, B2C sender, which warms up against consumer Gmail, Yahoo and Outlook inboxes, and a Custom plan designed with a deliverability expert that adds a dedicated customer success manager. Pricing is volume based on the warm-up emails you need, and team members share the plan's quotas. Warmy offers a 7-day free trial with no credit card, and you can cancel anytime. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Is Instantly cheaper than Warmy?
Instantly starts lower, at $37.60/mo against $49/mo for Warmy. That is the entry plan on each side, so the real number depends on seats and the tier you land on.
Can you try Instantly or Warmy for free?
Neither carries a free tier on our listing. Instantly offers a free trial. Warmy offers a 7 day free trial.
Does Instantly or Warmy have an MCP server?
Instantly ships a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

All Instantly alternatives All Warmy alternatives Every Outreach tool

Editorial listings, never paid rankings. Prices checked 4 Nov 2026. Confirm current terms on the vendor site. Spot an error?